15694870720

素因数分解:

$2^6\times 5^1\times {\mathrm{49046471}}^1$

素因数の和:49046488

約数の個数: 28

約数和(自身を含む): 37373411664

約数和(自身を除く): 21678540944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49046471, 98092942, 196185884, 245232355, 392371768, 490464710, 784743536, 980929420, 1569487072, 1961858840, 3138974144, 3923717680, 7847435360, 15694870720]

約数ペア:

[(1, 15694870720), (2, 7847435360), (4, 3923717680), (5, 3138974144), (8, 1961858840), (10, 1569487072), (16, 980929420), (20, 784743536), (32, 490464710), (40, 392371768), (64, 245232355), (80, 196185884), (160, 98092942), (320, 49046471)]